JPH0144129B2 - - Google Patents
Info
- Publication number
- JPH0144129B2 JPH0144129B2 JP11018385A JP11018385A JPH0144129B2 JP H0144129 B2 JPH0144129 B2 JP H0144129B2 JP 11018385 A JP11018385 A JP 11018385A JP 11018385 A JP11018385 A JP 11018385A JP H0144129 B2 JPH0144129 B2 JP H0144129B2
- Authority
- JP
- Japan
- Prior art keywords
- insertion rod
- mold box
- block
- machine
- mold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000003780 insertion Methods 0.000 claims description 33
- 230000037431 insertion Effects 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 6
- 238000000605 extraction Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 241001272720 Medialuna californiensis Species 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明はコンクリートブロツクの横筋用溝を形
成する方法に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a method for forming transverse grooves in concrete blocks.
従来の技術
従来、下抜き式コンクリートブロツク成型機に
よつてコンクリートブロツクを成型するには、モ
ールドボツクスの下面に受板を当てがい、空間内
にコンクリート材料を入れてブロツクを成型後、
成型ブロツクを受板に載せたままモールドボツク
スの下方に抜き去り、機外に搬出していた。この
ような成型においてコンクリート下面に横筋配筋
用の溝を形成するためには、モールドボツクスの
前後軸板の下部に切溝を設け、受板と前記切溝に
よつてできる挿通孔に、挿入棒を挿入したのち、
上方よりコンクリート材料をモールドボツクス内
に供給し、加圧振動を加えて成型し、成型後、挿
入棒をモールドボツクスから抜き去つて、ブロツ
クを脱型すると、受板上に横筋用溝をもつたコン
クリートブロツクが成型される。Conventional Technology Conventionally, in order to mold a concrete block using a bottom-cut concrete block molding machine, a receiving plate is applied to the bottom surface of a mold box, concrete material is poured into the space, and the block is molded.
The molded block was removed from the bottom of the mold box while still on the receiving plate and carried out of the machine. In order to form grooves for horizontal reinforcement on the lower surface of the concrete in this type of molding, cut grooves are provided at the bottom of the front and rear shaft plates of the mold box, and the insertion holes are inserted into the insertion holes formed by the receiving plate and the cut grooves. After inserting the rod,
Concrete material is supplied into the mold box from above and molded by applying pressure vibration. After molding, the insertion rod is removed from the mold box and the block is removed from the mold, and a groove for horizontal reinforcement is formed on the receiving plate. Concrete blocks are formed.
発明が解決しようとする問題点
上記従来の方法では、挿入棒は受板の上に挿入
された状態となつているため、モールドボツクス
とは別に受板と一体となつて振動する傾向があ
る。したがつて、挿入棒の周辺ではコンクリート
材料の充填密度が低くなり勝ちで、又、ブロツク
側面にもこの密度差のために半月状の模様が発生
して美観を損い、品質も低下する。Problems to be Solved by the Invention In the conventional method described above, since the insertion rod is inserted onto the receiving plate, it tends to vibrate together with the receiving plate, separately from the mold box. Therefore, the packing density of the concrete material tends to be low around the insertion rod, and this density difference also creates a half-moon pattern on the side of the block, spoiling the aesthetic appearance and deteriorating the quality.
一方挿入棒の取扱いはマシンの前面によつて行
なわれることが多く、諸作業の邪魔となるので、
マシンへの内蔵が要望されていた。 On the other hand, the insertion rod is often handled from the front of the machine, which obstructs various operations.
There was a request for it to be built into the machine.
問題点を解決するための手段
本発明は、上記の問題点を解決すべくなされた
もので、その要旨は下抜式コンクリートブロツク
マシンのモールドボツクスの前後軸板の下方に貫
通孔を設け、該貫通孔に挿入棒を挿通して、モー
ルドボツクスをブロツクマシンの定位置に着装
し、ブロツクマシンテーブルの上下動と連動し
て、挿入棒の端部を挿入棒引き抜き装置に連結
し、ブロツク成形完了後、挿入棒を挿入棒引き抜
き装置によつてモードボツクスより引き抜くこと
を特徴とするコンクリートブロツクの横筋用溝形
成方法である。Means for Solving the Problems The present invention has been made to solve the above problems, and its gist is to provide through holes below the front and rear shaft plates of the mold box of a concrete block machine. Insert the insertion rod into the through hole, attach the mold box to the fixed position of the block machine, and connect the end of the insertion rod to the insertion rod pull-out device in conjunction with the vertical movement of the block machine table to complete block molding. This method of forming grooves for transverse bars in concrete blocks is characterized in that the insertion rod is then pulled out from the mode box by an insertion rod pull-out device.
本発明によれば挿入棒はモールドボツクスの前
後軸板に貫通して取付けられるため、モールドボ
ツクスに予め組付けたままマシーンに持込むこと
ができる。そして、テーブルの上下動を利用し、
さらに横筋駆動装置の前後進を利用して、挿入棒
の一端の取付ピン孔に挿入棒引き抜き装置を固着
し、ブロツク成型後、挿入棒を引き抜いてブロツ
クを下抜き脱型する。 According to the present invention, since the insertion rod is attached to pass through the front and rear shaft plates of the mold box, it can be brought into the machine while being pre-assembled to the mold box. Then, using the vertical movement of the table,
Further, by utilizing the forward and backward movement of the transverse reinforcement drive device, an insertion rod pull-out device is fixed to the mounting pin hole at one end of the insertion rod, and after the block is molded, the insertion rod is pulled out and the block is removed from the mold.
実施例 本発明の実施例を図面に基づいて説明する。Example Embodiments of the present invention will be described based on the drawings.
第１図は本発明を実施する装置の一例の正面図
で、第２図はその平面図で左半分は上面を切欠し
て示してある。 FIG. 1 is a front view of an example of an apparatus for implementing the present invention, and FIG. 2 is a plan view thereof, with the left half showing the top surface cut away.
図中、１，１′はモールドボツクスＭ前後の軸
板で、それぞれの下部には、横筋溝を形成する挿
入棒３を挿入する突状の貫通孔２，２…を設けて
ある。複数の挿入棒３は取付台４に一端を固定し
ある。この取付台４はガイドレール５上を油圧シ
リンダ６の作用により前後進する挿入棒引き抜き
装置７に、取付ピン８によつて係合し、固定金具
９によつて固着するようにしてある。 In the figure, reference numerals 1 and 1' denote the front and rear shaft plates of the mold box M, and the lower portions of each are provided with protruding through holes 2, 2, . . . into which insertion rods 3 forming transverse grooves are inserted. One end of the plurality of insertion rods 3 is fixed to the mounting base 4. The mounting base 4 is engaged by a mounting pin 8 with an insertion rod extraction device 7 that moves back and forth on a guide rail 5 by the action of a hydraulic cylinder 6, and is fixed by a fixing member 9.
第３〜６図は工程順の説明図で、まず第３図に
示すようにモールドボツクスＭをブロツクマシン
の所定位置に持込む前に、挿入棒３を前後軸板
１，１の貫通孔２，２…に挿通する。 3 to 6 are explanatory diagrams of the process order. First, as shown in FIG. , 2...
ついで第４図に示すように、ブロツクマシンの
テーブル１０とその上の受板１１を上昇させて、
モールドボツクスＭの下面に当てる。そしてテー
ブル１０を少し上昇させて、挿入棒引き抜き装置
７を前進させる。 Next, as shown in FIG. 4, the table 10 of the block machine and the receiving plate 11 thereon are raised.
Place it on the bottom surface of mold box M. Then, the table 10 is slightly raised, and the insertion rod extraction device 7 is advanced.
そして第５図に示すようにテーブル１０を下降
させると挿入棒引き抜き装置７の取付品のピン１
２に挿入棒の取付台４に設けた取付ピン孔１３が
嵌まるので、この状態で第２図に示した固定金具
９で取付台４と挿入棒引き抜き装置７とを固定す
る。 Then, as shown in FIG. 5, when the table 10 is lowered, the pin 1 of the attachment of the insertion rod extraction device 7
2 fits into the mounting pin hole 13 provided in the mounting base 4 of the insertion rod, and in this state, the mounting base 4 and the insertion rod extraction device 7 are fixed using the fixing metal fittings 9 shown in FIG.
このようにしたモールドボツクスＭ内にコンク
リート材料１４を投入して成型する。 Concrete material 14 is put into the mold box M thus constructed and molded.
成型終了後は第６図に示すように油圧シリンダ
６の作用により、挿入棒３をモールドボツクスＭ
がら引き抜き、成型品を下方へ脱型して機外へ移
送する。 After the molding is completed, the insertion rod 3 is moved into the mold box M by the action of the hydraulic cylinder 6 as shown in FIG.
The molded product is removed from the mold downward and transported outside the machine.
第７図は成型品の斜視図で、下面に横筋配置溝
１５が形成される。 FIG. 7 is a perspective view of the molded product, in which horizontal stripe arrangement grooves 15 are formed on the lower surface.
発明の効果
本発明によれば挿入棒がモールドボツクスと一
体となつて振動するために、挿入棒自体の振動が
少なく、その周辺のコンクリート材料の充填密度
を高め、均質な成型品とするとともに、側面の美
観も損なうことがない。また、挿入棒の着脱が作
業性良く短時間にでき、効率的である。Effects of the Invention According to the present invention, since the insertion rod vibrates together with the mold box, the vibration of the insertion rod itself is small, the packing density of the concrete material around it is increased, and a homogeneous molded product is obtained. The beauty of the sides is not compromised either. In addition, the insertion rod can be attached and detached easily and in a short time, which is efficient.
第１図は下抜式モールドボツクスの正面図、第
２図は同平面図で左半分は上面を切欠した図、第
３図ないし第６図は本発明の工程順の説明図、第
７図は本発明による成型品の斜視図である。
Ｍ……モールドボツクス、１，１′……軸板、
２……貫通孔、３……挿入棒、４……取付台、５
……ガイドレール、６……油圧シリンダ、７……
挿入棒引き抜き装置、８……取付けピン、９……
固定金具、１０……テーブル、１１……受板、１
２……ピン、１３……取付ピン孔、１４……コン
クリート材料。
Fig. 1 is a front view of a bottom-pull type mold box, Fig. 2 is a plan view of the same, and the left half is a cutaway view of the top surface, Figs. 3 to 6 are explanatory diagrams of the process order of the present invention, and Fig. 7 1 is a perspective view of a molded product according to the present invention. M...mold box, 1,1'...shaft plate,
2...Through hole, 3...Insertion rod, 4...Mounting stand, 5
...Guide rail, 6...Hydraulic cylinder, 7...
Insertion rod extraction device, 8...Mounting pin, 9...
Fixing bracket, 10...table, 11...receiving plate, 1
2...Pin, 13...Mounting pin hole, 14...Concrete material.
Claims (1)
ドボツクスの前後軸板の下方に貫通孔を設け、該
貫通孔に挿入棒を挿通して、モールドボツクスを
ブロツクマシンの定位置に着装し、ブロツクマシ
ンテーブルの上下動と連動して、挿入棒の端部を
挿入棒引き抜き装置に連結し、ブロツク成形完了
後、挿入棒を挿入棒引き抜き装置によつてモード
ボツクスより引き抜くことを特徴とするコンクリ
ートブロツクの横筋用溝形成方法。1. A through hole is provided below the front and rear shaft plates of the mold box of a bottom-pull type concrete block machine, and an insertion rod is inserted into the through hole to mount the mold box in a fixed position on the block machine, and the mold box is placed on the top and bottom of the block machine table. The groove for transverse reinforcement in a concrete block is characterized in that the end of the insertion rod is connected to an insertion rod pull-out device in conjunction with the movement of the block, and after block forming is completed, the insertion rod is pulled out from the mode box by the insertion rod pull-out device. Formation method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11018385A JPS61270115A (en) | 1985-05-24 | 1985-05-24 | Method of forming groove for horizontal reinforcement of concrete block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11018385A JPS61270115A (en) | 1985-05-24 | 1985-05-24 | Method of forming groove for horizontal reinforcement of concrete block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61270115A JPS61270115A (en) | 1986-11-29 |
| JPH0144129B2 true JPH0144129B2 (en) | 1989-09-26 |
Family
ID=14529146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11018385A Granted JPS61270115A (en) | 1985-05-24 | 1985-05-24 | Method of forming groove for horizontal reinforcement of concrete block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61270115A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2587115B2 (en) * | 1989-09-22 | 1997-03-05 | 潤 長沼 | Method of forming lateral groove on surface of concrete block and formwork thereof |
-
1985
- 1985-05-24 JP JP11018385A patent/JPS61270115A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61270115A (en) | 1986-11-29 |
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